To resolve this hostage situation, Facebook gave prospective Myspace users a bot that would take their Myspace login and password and impersonate them on Myspace, scraping all the messages their stay-behind friends had posted for them. These would show up in your Facebook inbox, and when you replied to them, the bot would log back into Myspace as you and autopilot those messages into your outbox, so they'd be delivered to your friends there.
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